If international student, high probability of looking for dat citizenship marriage.
Otherwise idk, maybe you're just a reasonable person and they enjoy your company and it isn't just because 'asian girl' since there is far more to that identifier than a single generalized persona 
I was joking about the "having a thing for nerdy white guys" thing, haha. I just have no idea why, within the past 2 weeks, 6 people with no connection to one another started coming onto me pretty strong, and all of them are asian O.o
Although the citizenship thing might explain it for one girl in my theory class, lol
Shirt off
shoes off
service off
Also, obligatory C&H: